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    40 ****************************************************************************/

    41 

    42 #include "sfwexample.h"

    43 

    44 QML_DEFINE_TYPE(QtSFW,1,0,Service,ServiceWrapper)

    45 

    46 ServiceWrapper::ServiceWrapper() 

    47 : serviceInstance(0)

    48 {

    49 }

    50 

    51 ServiceWrapper::~ServiceWrapper()

    52 {

    53     delete serviceInstance;

    54 }

    55 

    56 bool ServiceWrapper::isValid() const

    57 {

    58     return m_descriptor.isValid();

    59 }

    60 

    61 QString ServiceWrapper::interfaceName() const

    62 {

    63     if (isValid())

    64         return m_descriptor.interfaceName();

    65     else

    66         return "No Interface";

    67 }

    68 

    69 QString ServiceWrapper::serviceName() const

    70 {

    71     if (isValid()) {

    72         return m_descriptor.serviceName();

    73     } else

    74         return "No Service";

    75 }

    76 

    77 QString ServiceWrapper::version() const

    78 {

    79     if (isValid())

    80         return QString(QString::number(m_descriptor.majorVersion())+"."+QString::number(m_descriptor.minorVersion()));

    81     else

    82         return QString("0.0");

    83 }

    84 

    85 void ServiceWrapper::setNativeDescriptor(const QServiceInterfaceDescriptor &d)

    86 {

    87     if (d == m_descriptor)

    88         return;

    89 

    90     m_descriptor = d;

    91     

    92     if (serviceInstance)

    93         delete serviceInstance;

    94 

    95     serviceInstance = 0;

    96 }

    97 

    98 void ServiceWrapper::setDescriptor(QVariant &newDescriptor)

    99 {

   100     QServiceInterfaceDescriptor d = newDescriptor.value<QServiceInterfaceDescriptor>();

   101     setNativeDescriptor(d);

   102 }

   103 

   104 

   105 QObject* ServiceWrapper::serviceObject()

   106 {

   107     qDebug() << "called serviceObject";

   108     if (serviceInstance) {

   109         return serviceInstance;

   110     }

   111 

   112     if (isValid()) {

   113         QServiceManager manager;

   114         serviceInstance = manager.loadInterface(m_descriptor);

   115         return serviceInstance;

   116     } else {

   117         return 0;

   118     }

   119 }

   120 

   121 QML_DEFINE_TYPE(QtSFW,1,0,Services,ServiceRegister)

   122 

   123 ServiceRegister::ServiceRegister()

   124 {

   125     serviceManager = new QServiceManager();

   126     unregisterExampleServices();

   127     registerExampleServices();

   128 

   129     //! [1]

   130     ServiceWrapper *service;

   131     QServiceFilter filter("com.nokia.qt.examples.Dialer");

   132     QList<QServiceInterfaceDescriptor> allImpl = serviceManager->findInterfaces(filter);

   133     for (int i = 0; i < allImpl.count(); i++) {

   134         qDebug() << "Found service:" << allImpl.at(i).serviceName() << "(" << allImpl.at(i).interfaceName() << ")";

   135         service = new ServiceWrapper();

   136         service->setNativeDescriptor(allImpl.at(i));

   137         m_services.append(service);

   138     }

   139     //! [1]

   140 }

   141 

   142 ServiceRegister::~ServiceRegister() 

   143 {

   144     unregisterExampleServices();

   145 }

   146 

   147 void ServiceRegister::registerExampleServices()

   148 {

   149     //! [0]

   150     QStringList exampleXmlFiles;

   151     exampleXmlFiles << "voipdialerservice.xml" << "landlinedialerservice.xml";

   152     foreach (const QString &fileName, exampleXmlFiles) {

   153         QString path = QCoreApplication::applicationDirPath() + "/xmldata/" + fileName;

   154         serviceManager->addService(path);

   155     }

   156     //! [0]

   157 }

   158 

   159 void ServiceRegister::unregisterExampleServices()

   160 {

   161     serviceManager->removeService("VoipDialer");

   162     serviceManager->removeService("LandlineDialer");

   163 }

   164 

   165 

   166